{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-20231 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-20231 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-20231 is a critical vulnerability in Cisco Secure Workload, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-20231 and fix it if it is affected.\n\nWhat it is: CVE-2026-20231 is a critical vulnerability in Cisco Secure Workload, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-20231 in the wild and no public exploit code.\n\nAffected product: Cisco Secure Workload. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-20231/ (Markdown: https://insights.sbomify.com/CVE-2026-20231/index.md)","id":"CVE-2026-20231","markdown":"https://insights.sbomify.com/CVE-2026-20231/index.md","name":"CVE-2026-20231","record":{"aliases":["GHSA-ww3x-c34w-8v6x"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco Secure Workload","requires_auth":"low_privilege","summary":"Cisco Secure Workload contains improper neutralization of special elements vulnerabilities, requiring a software hardening patch to mitigate potential security risks.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.\r\n\u0026nbsp;\r\nThe vulnerabilities tracked by CVE-2026-20231 are related to improper neutralization of special elements issues that are grouped under the Common Weakness Enumeration (CWE) CWE-74.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Other in Cisco Secure Workload","id":"CVE-2026-20231","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Industrial Ethernet 1000 Series Switches Stored Cross-Site Scripting Vulnerability","id":"CVE-2026-20232"},"packages":[],"prev":{"headline":"Cisco Unified Communications Manager Server-Side Request Forgery (SSRF)","id":"CVE-2026-20230"},"products":["Cisco Secure Workload"],"published":"2026-08-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-20","vendors":["Cisco"]},"summary":"Cisco Secure Workload contains improper neutralization of special elements vulnerabilities, requiring a software hardening patch to mitigate potential security risks.","url":"https://insights.sbomify.com/CVE-2026-20231/"}